Thyristors - TRIACs

Category Introduction

Thyristors conduct AC (alternating current) in one direction or one half of an AC cycle. A TRIAC (triode AC) conducts current in either direction when its gate is triggered. Other names include bidirectional triode thyristor or bilateral triode thyristor. TRIAC types are snubberless, alternistor, internally triggered, logic gate and standard which are chassis, surface or through-hole mount. Selection is by off state voltage, on state current, hold current and gate trigger voltage.

Product List

3814 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Triac Type	Voltage - Off State	Current - On State (It (RMS)) (Max)	Voltage - Gate Trigger (Vgt) (Max)	Current - Non Rep. Surge 50, 60Hz (Itsm)	Current - Gate Trigger (Igt) (Max)	Current - Hold (Ih) (Max)	Configuration	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	T2535-600G TRIAC ALTERNISTOR 600V 25A D2PAK STMicroelectronics	4	$3.66		Snubberless™	Tube	Active	Alternistor - Snubberless	600 V	25 A	1.3 V	250A, 260A	35 mA	80 mA	Single	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB	D2PAK
	BTA25-600CW3G TRIAC 600V 25A TO220AB Littelfuse Inc.	59	$4.07			Tube	Active	Standard	600 V	25 A	1.3 V	250A @ 60Hz	35 mA	50 mA	Single	-40°C ~ 125°C (TJ)	Through Hole	TO-220-3	TO-220AB
	QJ8025RH4TP TRIAC 800V 25A TO-220R Littelfuse Inc.	73	$4.89		QJxx25xHx	Tube	Active	Alternistor - Snubberless	800 V	25 A	1.3 V	208A, 250A	35 mA	50 mA	Single	-40°C ~ 150°C (TJ)	Through Hole	TO-220-3	TO-220AB
	QJ6030LH4TP TRIAC 600V 30A TO-220L Littelfuse Inc.	88	$5.78		QJxx30LH4	Tube	Active	Alternistor - Snubberless	600 V	30 A	1 V	290A, 350A	35 mA	60 mA	Single	-40°C ~ 150°C (TJ)	Through Hole	TO-220-3 Isolated Tab	TO-220AB-L
	Q4025K6TP TRIAC ALTERNISTOR 400V 25A TO218 Littelfuse Inc.	77	$7.13			Tube	Active	Alternistor - Snubberless	400 V	25 A	1.3 V	208A, 250A	80 mA	100 mA	Single	-40°C ~ 125°C (TJ)	Through Hole	TO-218-3 Isolated Tab, TO-218AC	TO-218 Isolated Tab
	QJ6040KH7TP TRIAC 600V 40A TO-218AC Littelfuse Inc.	68	$11.57		QJxx40xx	Tube	Active	Alternistor - Snubberless	600 V	40 A	1.3 V	420A, 500A	100 mA	100 mA	Single	-40°C ~ 150°C (TJ)	Through Hole	TO-218-3 Isolated Tab, TO-218AC	TO-218AC Isolated
	OT408,135 TRIAC STANDARD TO261-4 WeEn Semiconductors	1,726	$0.50			Tape & Reel (TR)	Active	Standard	-	-	-	-	-	-	Single	-	Surface Mount	TO-261-4, TO-261AA	SC-73
	OT407,116 TRIAC SENS GATE 800V 1A TO92-3 WeEn Semiconductors	1,382	$0.51			Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	1 A	1.3 V	12.5A, 13.8A	7 mA	10 mA	Single	125°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	OT407,126 TRIAC SOT54A WeEn Semiconductors	284	$0.00			Tape & Box (TB)	Discontinued at Digi-Key	Standard	-	-	-	-	-	-	Single	125°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	OT407,412 TRIAC SOT54A WeEn Semiconductors	230	$0.00			Bulk	Discontinued at Digi-Key	Standard	-	-	-	-	-	-	Single	125°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	ACT108-600E,126 TRIAC SENS GATE 600V 0.8A TO92-3 WeEn Semiconductors	1,638	$0.51			Cut Tape (CT)	Active	Logic - Sensitive Gate	600 V	800 mA	1 V	8A, 8.8A	10 mA	25 mA	Single	125°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	BTA2008W-600D,135 TRIAC SENS GATE 600V 0.8A SC73 WeEn Semiconductors	1,577	$0.54			Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	800 mA	2 V	9A, 9.9A	5 mA	10 mA	Single	125°C (TJ)	Surface Mount	TO-261-4, TO-261AA	SC-73
	Z0103MA 5AL2 TRIAC SENS GATE 600V 1A TO92-3 STMicroelectronics	1,344	$0.59			Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	1 A	1.3 V	8A, 8.5A	3 mA	7 mA	Single	-40°C ~ 125°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	Z0107MA0,412 TRIAC SENS GATE 600V 1A TO92-3 WeEn Semiconductors	985	$0.49			Bulk	Active	Logic - Sensitive Gate	600 V	1 A	1.3 V	12.5A, 13.8A	5 mA	10 mA	Single	125°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	BTA204-800E,127 TRIAC SENS GATE 800V 4A TO220AB WeEn Semiconductors	391	$0.71			Tube	Active	Logic - Sensitive Gate	800 V	4 A	1.5 V	25A, 27A	10 mA	12 mA	Single	125°C (TJ)	Through Hole	TO-220-3	TO-220AB
	T405T-6FP TRIAC 600V 4A TO-220FPAB STMicroelectronics	974	$0.82			Tube	Active	Logic - Sensitive Gate	600 V	4 A	1.3 V	30A, 31A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	Through Hole	TO-220-3 Full Pack	TO-220FPAB
	Z0107MA 1AA2 TRIAC SENS GATE 600V 1A TO92-3 STMicroelectronics	1,115	$0.87			Bulk	Active	Logic - Sensitive Gate	600 V	1 A	1.3 V	8A, 8.5A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	BTB08-600CWRG TRIAC ALTERNISTOR 600V TO220AB STMicroelectronics	339	$1.41		Snubberless™	Tube	Active	Alternistor - Snubberless	600 V	8 A	1.3 V	80A, 84A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	Through Hole	TO-220-3	TO-220
	Q8008LH4TP TRIAC ALTERNISTOR 800V 8A TO220 Littelfuse Inc.	65	$2.78			Tube	Active	Alternistor - Snubberless	800 V	8 A	1.3 V	83A, 100A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	Through Hole	TO-220-3 Isolated Tab	TO-220AB-L
	AVS12CB TRIAC INT TRIGGER 600V TO220AB STMicroelectronics	33	$3.06			Tube	Active	Internally Triggered	600 V	12 A	-	100A, 105A	-	-	Single	0°C ~ 125°C (TJ)	Through Hole	TO-220-3	TO-220